1diff --git a/third_party/agg23/agg_math_stroke.h b/third_party/agg23/agg_math_stroke.h 2index 8515d2b16..70d1f2cf9 100644 3--- a/third_party/agg23/agg_math_stroke.h 4+++ b/third_party/agg23/agg_math_stroke.h 5@@ -173,6 +173,9 @@ void stroke_calc_cap(VertexConsumer& out_vertices, 6 float a1 = atan2(dy1, -dx1); 7 float a2 = a1 + FXSYS_PI; 8 float da = acos(width / (width + ((1.0f / 8) / approximation_scale))) * 2; 9+ if (da < stroke_theta) { 10+ da = stroke_theta; 11+ } 12 out_vertices.add(coord_type(v0.x - dx1, v0.y + dy1)); 13 a1 += da; 14 a2 -= da / 4; 15@@ -180,8 +183,8 @@ void stroke_calc_cap(VertexConsumer& out_vertices, 16 out_vertices.add( 17 coord_type(v0.x + (width * cos(a1)), v0.y + (width * sin(a1)))); 18 a1 += da; 19- } 20- out_vertices.add(coord_type(v0.x + dx1, v0.y - dy1)); 21+ } 22+ out_vertices.add(coord_type(v0.x + dx1, v0.y - dy1)); 23 } 24 } 25 template<class VertexConsumer> 26